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Operating Systems Interview Questions
Questions Answers Views Company eMail

Did you ever write any inerface files / profile file to support unix environment setup ?

HP,

1 3355

What would you do when all the processess hangs and there is no other option in unix?

HP,

3 8168

ls -l ls -t ls -r ls -a ls -ltr ls -u grep error file.txt grep -v error file.txt perl prg.pl | ./file.txt tee chmod +x chmod -x chmod =x ps bg date +%y%m%d ?

HP,

2446

Diff b/w C-shell and Born-shell

HP,

2 8761

How will retrieves incoming mails from different web sites

HCL, HP,

2 8486

what is Bourne shell.

Google, HCL, Infosys,

1 7435

script is like x=10; y=20; [$x-ne$y]; echo $ please give me output.

Amdocs, Google,

2 6484

how is the possible the "last 10 files present in the current directory and stores them in the file list".

Google,

9 10710

what is the command To print script arguments

Google,

4 6519

what is QUOTA-V

Google,

4 9453

how is "to run even after user logs out"

Google,

2 6813

what is command for "calj2007"

Google,

2 6123

how to create a new file command

Google,

17 24993

tell me command for" to create more than one name to a file".

Google,

3 9134

what is "ls* " is run options are 1) x 2).x 3) hidden 4) no disply tell exact answer.

Google,

6 8591

Un-Answered Questions { Operating Systems }

How do I move files to multiple folders?

480

What is the difference between socket and port?

494

Explain a zombie?

619

Where is logonui exe located?

476

How do you copy a command in windows?

429




How do I run an exe file in dos?

275

Where are .ico files stored?

489

Did bill gates create windows?

436

How do I stop a windows service?

478

How you can check whether a machine is 64 bit or 32 bit?

561

Are you in or at the office?

609

Please explain fork() system call?

555

List some of the frequent shells used in unix along with their indicators?

496

What does ls mean in unix?

464

What's difference between thread and process?

575

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